baber/WOPTO huggingface dataset:
Patent JP-H0417766-A (JP)
Title: Fuel injector
Inventor: MASHITA TORU
IPC: F02M51/06
Filed: 1990-05-02
Abstract: PURPOSE:To enable a fuel injector body to be sealed to be air and liquid-tight against the outside by allowing injected fuel to be blown outside from the injection port of a nozzle cover, and providing a nonreturn valve for prohibiting a reversed fuel flow. CONSTITUTION:When fuel is injected from the injection port 5B of an injection nozzle 5, a nonreturn valve 22 is made to automatically open, due to the pressure of the fuel, and this fuel is blown outside via the injection port 21A of a nozzle cover 21. Then, when the fuel injection from the injection nozzle 5 stops, the nonreturn valve 22 quickly closes, thereby closing the injection port 21A. According to the aforesaid construction, the inside of an injector body can be sealed to be air and liquid-tight against the outside, and the reversed action of combustion pressure or the like from the outside to the inside of the injector body can be prevented.
Patent JP-H08286679-A (JP)
Title: Silencer device
Inventor: KONDO HIROYUKI
IPC: G10K11/16
Filed: 1995-04-18
Abstract: PURPOSE: To generate a sound wave having a preferable tone in auditory sensation silencing a noise of a noise source. CONSTITUTION: An output (r) of a delay device 10 is supplied to one side of an input terminal of a coefficient computing element 9, in the other side of the input terminal, after an output of a silencing deviation detecting microphone 4 is amplified, converted to a digital signal, and a silencing deviation signal (e) is formed, a sound having a frequency-sound pressure level characteristic is passed through a filter 20 having an inverse characteristic for a fixed level T. A control deviation signal e' obtained by this is supplied to the coefficient computing element 9. Thereby, only a sound wave holding a preferable tone for outside is propagated from a generated sound wave of a loudspeaker 3 obtained from a silencing signal (y) of an adaptive filter 8.
Patent JP-H08290076-A (JP)
Title: Removing device for magnetic substance
Inventor: YAMAKI MASARU
IPC: B03C1/28
Filed: 1995-04-19
Abstract: PURPOSE: To easily and surely remove a magnetic substance caught on the outside face of a nonmagnetic substance by magnetic force without moving a magnet body to the outside of the body of a vessel. CONSTITUTION: A removing device 10 for a magnetic substance is equipped with both the body 12 of a vessel having an inflow port 18 and an out flow port 20 of fluid and a columnar magnet body 14 arranged in the body of the vessel, so that at least a part is positioned in the flow path of liquid in the body of the vessel. The removing device 10 incorporates a tubular nonmagnetic substance 16 covering the outside face of the magnet body. Furthermore, the body 12 of the vessel is provided with a takeout port 30 for taking out the nonmagnetic substance 16 to the outside of the body of the vessel by moving the nonmagnetic substance 16 in the longitudinal direction for the magnet body 14.
Patent JP-H02294683-A (JP)
Title: Transmissivity variable plate
Inventor: UENAE KEIICHIRO
IPC: B41M5/36
Filed: 1989-05-09
Abstract: PURPOSE:To obtain the transmittance variable plate which is low in cost and allows the easy formation to a large area by injecting an aq. soln. of a thermosensitive responsive compd. which is colored and decolored by temp. in a space interposed between two sheets of light transparent substrates facing each other. CONSTITUTION:Two glass sheets are used as the light transparent substrates 1, 2. Two sheets of the glass substrates are inserted into the front surface and back surface respectively of a frame 4 made of a stainless steel. A heater 5 and a cooler 6 are embedded in the frame 4. The aq. soln. 3 of the thermosensitive responsive compd. is injected into the space interposed between two sheets of the substrates 1, 2 to produce the transmittance variable plate. While the boundary temp. for the coloration and decoloration of this thermosensitive responsive compd. varies with the degree of polymn., the kind of functional groups or the concn. of the soln., etc., this temp. can be set in a 20 to 40 deg.C range in the case of polytetrahydrofuryl acrylamide. The transmittance variable plate which is low in cost and allows the easy formation to the large area is obtd. in this way.
Patent JP-S5818195-A (JP)
Inventor: URAIRI SHIGETO
IPC: G01M3/26
Filed: 1981-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62272251-A (JP)
Title: Image forming device
Inventor: NISHIMURA TOSHIJI
IPC: G03D3/06
Filed: 1986-05-21
Abstract: PURPOSE:To easily detect a residual in a fresh solution container without providing a residual detection means by constituting such that the residual in the fresh solution container is displayed by judging from the process that a make-up pump operates from the start of replenishment to its end through a floating switch. CONSTITUTION:The solution surface detection signal of the float switch 42 provided in each processing solution tank 41A operates a pump 43, and a fresh solution in the fresh solution container 44 is replenished to a subtank 46. It is vertically moved, and the fresh solution is caused to flow between tanks 46 and 41 through a hose 48, thereby preventing a processing solution from residing in the hose 48. The switch 42 outputs a make-up signal and controls the operating time up to the completion of make-up, and a display device 60 displays how the container 44 is filled with solution. Accordingly, if the amount that the solution naturally evaporates is measured beforehand, the reduction is replenished, and the provided display device 60 easily detects the residual without providing a residual detection means in the container 44.
Patent JP-2000301654-A (JP)
Title: Metal foil composite member and production thereof
Inventor: OBAYASHI HIROMI
IPC: B32B15/04
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a high-grade metal foil composite member capable of promoting health, good in sharpness and generating no warpage. SOLUTION: In a method for producing a metal foil composite member by bonding a metal foil to the surface of a plate-shaped substrate through an adhesive, as the adhesive, a solventless or inorg. solvent type thermosetting adhesive containing a dispersible filler is used and the content of the dispersible filler is set to 1-90 vol.% and the particle size thereof is set to 5-200 μm.
Patent JP-S5341613-A (JP)
Title: Internal combustion engine
Inventor: SUZUKI SHIYOUHEI
IPC: F02B1/12
Filed: 1976-09-29
Abstract: PURPOSE: To scheme to reduce toxic constituents in exhaust gas and the fuel cost and to improve the starting performance by opening the compressed air jetting port equipped with switch valves in the cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5450899-A (JP)
Title: Voltage nonlinear resistor manufacturing process
Inventor: SAKAI MASAYUKI
IPC: C04B35/00
Filed: 1977-09-28
Abstract: PURPOSE: To improve load life characteristics by calcining compound of which primary component is the zinc oxide containing at least bismuth as admixture in the inert gas containing a specified amount of oxygen.  
     CONSTITUTION: The raw material blending composite of a voltage nonlinear resistor of which primary component is ZnO and which contains Bi 2 O 3  as admixture and oxides such as Co, Mn, Sb, Cr, Ni, Mg, Si, and Ti as required is molded and calcined in the following atmosphere. The atmosphere in which oxygen and inert gas are mixed is one atmospheric pressure and the oxygen partial pressure is set to 0.04 to 0.15 atmospheric pressure. This sharply improves load life characteristics without badly affecting various characteristics of the voltage nonlinear element 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10306996-A (JP)
Title: Surface treatment fin material for heat-exchanger and manufacture thereof
Inventor: MUKAI YOSHIKAZU
IPC: F28F1/32
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment fin material for heat-exchanger excellent in hydrophilicity, and a manufacturing method thereof, in which the quantity of water soluble component is reduced while sustaining low odor and low tool abrasion properties and production of a substance having adverse effect on a plastic member is reduced at the time of heat treatment. SOLUTION: The surface treatment fin material 3 for heatexchanger is produced by forming a corrosion resistant film including a chromate film or a zirconium based film on the surface of an aluminum plate or an aluminum alloy plate. A hydrophilic resin film having more than three ethylene oxide groups in one molecule and containing water soluble component of 0.3 mg/dm<2> or less is formed on the corrosion resistant film and a water soluble resin film containing polyether polyol compound modified by block isocyanate is formed thereon.
Patent JP-S5450719-A (JP)
Title: Multi-cylinder v-type engine for motorcycle
Inventor: ICHIKAWA SATORU
IPC: B62M7/02
Filed: 1977-09-29
Abstract: PURPOSE:To reduce the height of a large multi-cylinder V-type engine for easier installation to the motorcycle body and improved running stability. CONSTITUTION:Four cylinder V-type engine has a cylinder block 10 integrally formed with four cylinders 10a and 10b tilted forward and backward respectively forming 90 deg. angle thereby, the lower end of said cylinder block 10 being directly fixed to the upper end of a speed changer housing 20. A crank shaft 40 positined beneath the four cylinders 10a and 10b is supported rotation-free by a shaft support 21 provided on the side wall of the joined part between the cylinder block 10 and the speed changer housing 20 which contains a speed reducton gear group 50, a clutch 60, and speed changer gear groups 70 and 80.
Patent JP-S608808-A (JP)
Title: Optical connector
Inventor: IOKURA HEIHACHIROU
IPC: G02B6/38
Filed: 1983-06-29
Abstract: PURPOSE:To obtain an optical connector of simple constitution which deflects an optical path at right angles and has high precision and superior productivity by inserting a couple of connectors fixedly into orthogonal crossing through holes of a connector body, and providing an optical path deflecting means which connects optical paths of connector couplers to the orthogonal crossing part of the through holes. CONSTITUTION:A couple of connector couplers 2 are inserted fixedly into orthogonal intersecting through holes of the connector body 1 made of a cubic metallic body, a blind plug 4 is fitted to the opposite-side opening of one through hole, and an optical path deflector 3 having a glass reflection mirror adhered to a 45 deg. slanting surface is inserted fixedly to the other. Light transmitted through one optical fiber of an optical fiber connector 5 fixed to the connector coupler 2 with a cap nut 51 is reflected at right angles by the surface of a glass reflection mirror to enter the other optical fiber, wherein the light is transmitted. Consequently, the optical connector of simple constitution which deflects the optical path at right angles and has high precision and superior productivity is obtained.
Patent JP-H11313361-A (JP)
Title: Position information transmission method in radio calling system, position information transmitter and recording medium
Inventor: TANAKA MASANORI
IPC: H04W84/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To inform a communication enterprise of position information of a mobile destination of a radio reception terminal automatically even in the case that the radio reception terminal moves to a different service area in the radio calling system. SOLUTION: In the case that a radio reception terminal 9 moves from a service area 20 being a home area to a service area 30 at PM 3:30 on April 1, the terminal 9 sets in advance a mobile time 'PM 3:30 on April 1' and a 'service area 30' of a moving destination to a data processing communication terminal 2. When it is PM 3:30 on April 1, the data processing communication terminal 2 sends position information including a service area of the moving destination to a home station 4. Thus, the position information is registered in a storage device 6 of the home station 4 without the need for contact to a communication enterprise by a possessor or the like of the radio reception terminal 9.
Patent JP-H05312068-A (JP)
Title: Starting time fuel injection controller
Inventor: INOUE TAKASHI
IPC: F02D41/22
Filed: 1992-05-11
Abstract: PURPOSE:To improve the extent of startability by way of optimizing an air-fuel ratio at the time of restarting after there was reverse rotation in time of starting an internal combustion engine. CONSTITUTION:When an engine control unit 30 is so judged that an engine 1 is at the time of starting on the basis of the detected value of an engine speed sensor 5 or the like, it drives and controls four injectors 6A-6D installed in an intake manifold 2a in order to spray a specified amount of fuel in accord with the starting. In addition, the engine control unit 30 is so judged that the engine 1 is reversed on the basis of the detected value of the sensor 25, it compensates a specified amount of fuel to be sprayed for decrement as long as a specified period from the time of judgment. Therefore, when reverse rotation has occurred in time of starting the engine 1, a specified amount of fuel to be sprayed is reduced in anticipation of a fuel portion or the like being blown back to the intake manifold 2a from the engine 1 during the reverse rotation. Accordingly, at the time of restarting after the reverse rotation, the reduced injection fuel is replenished into optimization in quantity through the fuel portion by means of fuel spitting.
Patent JP-2000305034-A (JP)
Title: Scanning optical device
Inventor: HAYAMIZU SHUNICHI
IPC: G03B27/52
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical device that a so-called mode hopping state is prevented from occurring and optical output is stabilized by enhancing the heat radiation performance of a semiconductor laser being as a light source. SOLUTION: This scanning optical device is provided with a scanning optical system S. The optical system S is constituted so that a laser beam 2 emitted from the laser light source 1 is deflected by a polygon mirror 5 so as to scan a photoreceptor drum and an image is formed on the photoreceptor drum by an fθ lens system 6 arranged on an optical path. Then, laser diodes LD1-LD4 being the light sources becoming the original of the laser light source 1 are installed outside an optical unit including the optical system S, that means, outside a case 8.
Patent JP-S6010058-A (JP)
Inventor: ISONISHI MINORU
IPC: E04F19/04
Filed: 1983-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07326274-A (JP)
Title: External operation handle device for circuit breaker
Inventor: HAMADA TETSUYA
IPC: H01H73/02
Filed: 1994-05-31
Abstract: PURPOSE:To provide an external operation handle device capable of operating stably for a long period without damaging an engagement surface of an elevation type handle by providing an engagement member comprising a soft synthetic resin material of a specific form at an engagement member installationpart in a handle bearing which is rotated in a sector form by operation of an operation handle. CONSTITUTION:A handle bearing 1 which is rotated in a sector form by operation of an operation handle is provided, and an elevation type handle 5 of a circuit breaker 6 is engaged with an engagement part of the handle bearing 1, so the circuit breaker 6 is operated to be switched by operation of the operation handle in an external operation handle device of the circuit breaker 6, to which following constitution is added. That is, engagement members 3 having an abutting part 3a to the elevation type handle 5 in the form of an arc, and formed of softer synthetic resin material than the elevation type handle 5 are installed on engagement member installation parts 1a, 1b provided in the handle bearing 1.
Patent JP-H02297019-A (JP)
Title: Rotation angle photosensor
Inventor: ASANUMA KAZUYUKI
IPC: G01D5/30
Filed: 1989-05-11
Abstract: PURPOSE:To continuously detect a minute rotation angle of an object with high accuracy by forming circularly one end face of a rotation angle detecting body installed to an object to be inspected and using the outside periphery of the other end face as a spiral locus and forming the side face between them in a conical column shape. CONSTITUTION:One side end face 10a of a rotation angle detecting body 10 is formed circularly. The other side end face 10b is formed so that when it is moved by one rotation around an axis C by setting an intersection P2 with a line drawn in parallel to the center axis C from a point P1 on the periphery of the end face 10a as an origin, such a spiral locus 10c as a distance from the axis C becomes r1 at a point P3 is drawn, and a part between the point P2 and P3 becomes a straight line. That is, as for a side face 10d between the end face 10a and 10b, an area surrounded by the points P1, P2 and P3 becomes a plane, and other area is formed to a side face of a conical column shape whose inclination angle to the axis C is different by a place on the line for surrounding the axis C. Accordingly, the reflecting direction in the side face 10d of a projection light which is fixed is varied continuously by following its rotation, therefore, on the contrary, by detecting a reflected light by the side face 10d, a rotation angle of the detecting body 10 can be known.
Patent JP-S599674-A (JP)
Title: Stabilizing method for picture density
Inventor: HAYASHI NOBUHIRO
IPC: G03G15/06
Filed: 1982-07-07
Abstract: PURPOSE:To prevent variation in toner density and to obtain a picture with stable density, by forming a constant-potential part on an electrified member in every ion flow modulating operation, measuring the density of a developed picture in the part, and controlling a developing bias voltage according to the measured value. CONSTITUTION:Ion flow modulation is imposed upon a primary latent image formed on a screen-shaped photoreceptor 1 to form a secondary image on a trailing insulating drum 5, and the secondary image is transferred to a transferring material 9; and a nonpicture part (a) is provided outside the picture area of the photoreceptor 1 and a constant DC bias voltage is applied thereto. Then, ion modulation is imposed on this nonpicture part (a) as well as the picture part and the picture density at a corresponding part a' on the insulating drum 5 is detected by a photodetecting element 12 to vary the developing bias voltage to the developer holding member, i.e. developing roll of a developing device 7 according to variation in the detected picture density.
Patent JP-H09271579-A (JP)
Title: Pachinko ball counting device
Inventor: IN SHIYOUZOU
IPC: A63F7/02
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To dispense with storing of pachinko balls in a case and also a space for the case by counting the number of pachinko balls, displaying the result, outputting the data, and enabling returning of a required number of balls. SOLUTION: When pachinko balls pass through a pachinko ball counting part 1, the counted result is input to a controller 2, and according to an instruction therefrom 2 the counted result is displayed on a display part 3. In the case where pachinko halls are returned by a player when a pachinko ball return button 4 is pushed, a signal is sent to a pachinko ball supply part 5 through the controller 2, and the balls are returned to the player. The numerical value obtained by taking the numerical value returned away from the numerical value counted is counted and the result is displayed on the part 3. At the finish of play, the result of numerical value displayed on the part at that time can be output by an output unit 6.
Patent JP-H10252628-A (JP)
Title: Distributor
Inventor: SHIMADA JUNICHI
IPC: F02P7/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To release ozone outside, and prevent generation of a nitric acid by providing a ventilating passage which exists between a cap and an electric apparatus and on which one end communicates with a space sealed by a sealing member and the other end is opened in an outer peripheral wall part of the electric apparatus. SOLUTION: A cup-shaped polybutylene phthalate cover 17 is arranged between a housing 2 and a power distribution cap 7, and presses down a sealing elastic member 18 installed between the housing 2 and the cover 17 and between an outer periphery of a connector part 51 and the cover 17. A communicating sealing elastic member 19 is also installed between a collar 6 and the cover 17, and a ventilating hole 71 to communicate the inside and outside of a power distribution part is arranged in the cover 17.  A waterproof structure of the connector part 51 takes a structure that the cover 17 presses down the sealing elastic member 18 in the shaft axial direction by an opening part 72, and is formed as a structure to discharge gas such as ozone generated in the power distribution part by providing the ventilating hole 71 to communicate the inside and outside of the power distribution part in the cover 17.
Patent JP-2000309200-A (JP)
Title: Nebuta festival doll decoration
Inventor: SHIMODA TERUO
IPC: F21V33/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To contrive to improve the decoration effect in a Nebuta Festival doll, in which a cubic effect is obtained, by dividing the Nebuta doll into a plurality of pieces so as to be formed with dies. SOLUTION: A doll decoration 1 consists of a base plate 4 comprising the block board of a frame 2 and a Nebuta Festival doll 5, which is constituted by covering a face portion or the like, which is fixed to the base plate 4 through bonding, with screws or the like, with projecting hair. In this case, the doll 5 is divided into a plurality of pieces (or a face 6, hair supporting stands 7 and 7, a head part supporting stand 8, a face part 9, hair parts 10 and 11 and head parts 12 and 13) so as to allows to be formed with dies. After the above pieces are formed and assembled into the shape of the doll with adhesive or the like, the assembled pieces are colored and completed to the doll 5. As a result, the doll decoration has a three-dimensional shape the same as a actual Nebuta Festival doll.
Patent JP-S599365-A (JP)
Title: Cooler for internal combustion engine
Inventor: SHIROKURA KATSU
IPC: F01P1/06
Filed: 1982-07-07
Abstract: PURPOSE:To effectively cool a stepless transmission, a centrifugal clutch, a gear mechanism and a generator and the like by opening an air guide port at the stepless transmission side of a transmission case, and providing a cooling air passage axially between a crankshaft and an output shaft. CONSTITUTION:Cooling air from an air cleaner 43 is fed under pressure via a passage 41 by a suction fan 50 which is secured to a driven pulley 11, thereby cooling an automatic stepless transmission T, and stirring via blades 51 provided at a drive pulley 10. The cooling air which has passed between the pulleys 10 and 11 axially flows through a cooling air passage 53 formed between a crankshaft 5 and an output shaft 9, thereby cooling a centrifugal clutch C and a reduction gear case 20 in this case. Thereafter, part of the cooling air further cools a generator A, but all cooling air eventually passes under the crankshaft 5 and the output shaft 9 and is discharged from an exhaust port 56 to the exterior.